baber/WOPTO huggingface dataset:
Patent JP-H0814990-A (JP)
Title: Method and instrument for measuring levels of multilayer liquids
Inventor: OKAMOTO HIROSHI
IPC: G01F23/28
Filed: 1994-06-27
Abstract: PURPOSE:To easily measure the levels of a plurality of kinds of liquids in a closed container while equipment is maintained in an operating state by receiving reflected waves of ultrasonic waves from the surfaces of the different liquids and shaping and measuring the waveforms of the reflected waves. CONSTITUTION:Firstly, the material and rough structure and size of each substance and such an environmental condition as the ambient temperature, etc., are inputted to a condition setting board 40. Then ultrasonic waves 10S of 1-5MHz in frequency are sent perpendicularly to the bottom of a container A from an ultrasonic wave transmitter-receiver 10. The reflected waves of the waves 10S front the boundary, etc., between each substance A, B, C, and D are received by means of the transmitter-receiver 10 as acoustic waves 11-14 and sent to waveform shaping circuits 21-2n for shaping. Waveform measuring circuits 31-3n input the waves 11-14 and send the waves to a CPU 60 after converting the waves into signals which decide the arriving time of the waves. Upon receiving the signals, the CPU 60 cal-culates the time from the transmission to the reception of the acoustic waves 10S based on an inputted baud 40 and control program 50. Then the CPU 60 calculates the thickness 12T-14T of each substance A, B, C, and D from the calculated time and the inherent ultrasonic wave propagating speed of each substance by taking the environmental condition into account.
Patent JP-2000354444-A (JP)
Title: Motor controlling device for electric reel
Inventor: FUROMOTO YOSHIYUKI
IPC: A01K89/017
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To sufficiently utilize the function of a pressuring circuit without burning and damaging it in an electric reel having pressuring function. SOLUTION: In this electric reel, the pressuring ratio can be changed or a pressure-up state can be released according to a pressure-controlling condition table corresponding the temperature of a pressuring circuit and a current value fed to a motor. Here, the function of a pressuring circuit can be utilized to its maximum since the pressuring circuit can be activated until it becomes 80 deg.C when the current value is <=12A, for example, by setting the limiting temperature for releasing a pressure-up state at 80 deg.C. Further, safer control can be carried out by detecting the temperature of the pressuring circuit and further detecting the current value fed to the motor at the same time.
Patent JP-H0579028-A (JP)
Title: Concrete mold
Inventor: TAKADA TOMONORI
IPC: E04G21/02
Filed: 1991-06-14
Abstract: PURPOSE:To simply and surely protect the surface and surface layer portion of placed concrete with little work labor at a large-scale civil engineering site. CONSTITUTION:A sealing compound 16, a concrete improving agent 17, a concrete temperature control agent 19, and a neutralization preventing agent 20 are selectively combined and stored in a micro-capsule 15, and it is stacked on the concrete placing face 9a of a mold 7. When concrete is placed, the micro- capsule 15 is broken, and the sealing compound 16, concrete improving agent 17, concrete temperature control agent 19, and neutralization preventing agent 20 are shifted to the concrete to exert respective effects.
Patent JP-H04368015-A (JP)
Title: Clock interruption detecting circuit
Inventor: KOZARU YASUTAKA
IPC: G06F1/04
Filed: 1991-06-14
Abstract: PURPOSE:To obtain a clock interruption detecting circuit capable of detecting the interruption of a clock signal without having malfunction vevn when a pulse other than an input clock signal is inputted to the circuit. CONSTITUTION:The circuit is constituted in such a manner that the circuit employs a high-order clock signal from a clock source outputting a clock signal whose frequency is higher than that of an input clock signal, 1st-4th counting circuits 4, 5, 7, 8 count the number of the high-order clock signal pulses included in the pulse width of the input clock signal, the result of counting is inputted to 1st and 2nd counting number deciding circuits 9,10 to monitor whether or not the input clock signal is a preset input clock signal, and when a 3rd counting number deciding circuit 3 counts the number of pulses exceeding a set value for a pulse low level period, the interruption of the input clock signal is detected.
Patent JP-H10338441-A (JP)
Title: Elevator
Inventor: UEDA YOSHIO
IPC: B66B9/04
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a doorways on two adjacent faces which have a horizontal cross section of substantially square by providing a slide piece on an outer face of one face which has a horizontal cross section of substantially square and attaching this slide piece along a rail slidably in a car. SOLUTION: Arms 41, 41 protruding to both sides of one face which is substantially square are provided, and slide pieces 42, 42 are rotatably attached to their tips. Moreover, the slide piece 42 is slidably provided in a rail 3 which has a one-end opened square cross section and also serves as a support column. Accordingly, when a car 4 rises and lowers, the slide piece 42 moves in the rail. Since a door 48 provided in a passage 2 at each story where the car 4 stops and a door 43 provided in the car 4 are short in the direction of right and left, are constituted by arranging many long objects which are long in the vertical direction in the direction of right and left, and side faces thereof are rotatably connected, the doors 43, 48 can be freely curved in the transverse direction. Furthermore, rails 7, 75 are provided so that both doors can move along them without hindrance.
Patent JP-S6325622-A (JP)
Title: Ferroelectric composite film
Inventor: KAJIYAMA CHISATO
IPC: C09K19/46
Filed: 1986-07-18
Abstract: PURPOSE:To enable the formation of a ferroelectric phase at a temp. close to ordinary temp. by using a mixture of a thermoplastic resin with a mixture of two or more kinds of ester type chiral smectic liq. crystals. CONSTITUTION:A ferroelectric composite film is produced with a mixture of a thermoplastic resin with a mixture of at least two kinds of ester type chiral smectic liq. crystals represented by formula I [where X is CnH2n+1O-, a group represented by formula II (n is an integer of 1-20) or a group represented by formula III, and Y is CmH2m+1CmH2m+1O- (m is an integer of 1-20) or a group represented by formula IV]. Since the composite film contains the thermoplastic resin, it is more easily produced than a film of only liq. crystals. The composite film forms a ferroelectric phase at a temp. close to ordinary temp. and gives superior luminance when used for display.
Patent JP-S6327018-A (JP)
Title: Optical element
Inventor: SUGIMURA HIROYUKI
IPC: G03F1/00
Filed: 1986-07-18
Abstract: PURPOSE:To improve both the strength and flatness of an X-ray optical element by giving an internal tensile stress of 8X10<8>-9.2X10<9> dyn/cm<2> to its carbon thin-film. CONSTITUTION:High-frequency discharge is generated between gas discharge electrodes 6 and 7 to cause them to be self-biased. High-frequency power is also applied to the substrate support electrode 7, and potential between the electrodes 6 and 7 is also controlled. When the internal pressure of a vacuum chamber 5 is brought to 0.05 Torr by using methane as a reaction gas, the internal stresses of a carbon thin-film vary according to the variation of the applied voltages to the electrodes 6 and 7 as shown in the table. Consequently, the carbon thin-films having various internal stresses can be acquired by changing the potential of the electrodes 6 and 7. Tensile stress must be brought to 1X10<10>dyne/cm<2> or less in order to prevent the damage of the film and tensile internal stress extends over a range of 8X10<8>-9.2X10<9>dyn/cm<2> in order to combine flatness and strength most excellently at that time.
Patent JP-S6065186-A (JP)
Title: Interior finish material
Inventor: KUWABARA NOBUMORI
IPC: D06N7/00
Filed: 1983-09-14
Abstract: PURPOSE:To obtain an interior finish material without eliminating a pattern even under continuous tension on the surface thereof, by laminating the surface of a nonrigid urethane foam to a knitted fabric, printing the rear surface with a thermoplastic resin, and hot-pressing the resultant foam to a backing material to form recessed parts with the resin printed part. CONSTITUTION:A knitted fabric 1, e.g. tricot, is laminated to a nonrigid urethane foam 2 by heat fusion, etc., and printed with a solution of a thermoplastic resin 8 by a screen 6, roll coater 7, etc. on the rear surface thereof to form a pattern 8', which is dried. A hot-melt sheet 6 and a backing material 3 are brought together and hot-pressed in hot plates 9 and 10 at such a temperature as to soften the above-mentioned resin 8 and sheet 6. The pattern 8' is thermally deformed by the hot-pressing to form recessed parts keeping the thickness in compression even after releasing the pressing and recessed with respect to the other parts recovering to the thickness before the pressing after releasing the pressing. Thus, a solid pattern is formed. The penetration to the foam can be adjusted by the viscosity of the resin solution, and the depth of the uneven pattern can be changed.
Patent JP-S5870624-A (JP)
Title: Automatic channel selector
Inventor: OZAWA TOSHIYUKI
IPC: H03J7/28
Filed: 1981-10-22
Abstract: PURPOSE:To stop automatic channel selection very accurately, by discriminating the shift of an intermediate frequency from a correct tuning point and stopping the automatic channel selection based on the discrimination. CONSTITUTION:When an automatic channel selection starting signal SF is generated and a clock pulse CLT is inputted to a T flip-flop 22, a pulse signal G1 from an AND gate 26 controlling the pulse width of an output pulse QT with a clock pulse CLD is inputted to an up-down counter 15 via an AND gate 27, and the channel is revised from the N to the (N+1). Thus, a frequency fD of an intermediate frequency signal IF is changed. Thus, the intermediate frequency fD of the signal IF is changed through the change in the channel and when detuning is within 2.5kHz, an output -CO is inverted from H to L, then a J-K flip-flop 21 is reset and the automatic channel selection is stopped.
Patent JP-S5691536-A (JP)
Title: Multiple-valued level output circuit
Inventor: YUYAMA TOSHIO
IPC: H03K19/094
Filed: 1979-12-26
Abstract: PURPOSE:To prevent a latch-up state and the destruction of an element by mutually connecting output terminals of a couple of inverters differing in power voltage and by turning on and off those inverters through complementary switching. CONSTITUTION:As the 1st control signal is helt at level [L], inverters composed of MOS transistors T1 and T2 are turned on to generate outputs of levels VDD1 and VSS1 obtained by inverting the input. When the 1st control signal is held at level [H], MOS transistors T1 and T2 are turned off regardless of the input and the inverter outputs are in high impedance state. In response to the 2nd control signal, the same operation is performed to hold outputs of MOS transistors T3 and T4 at VDD2 and VSS2. The 1st and 2nd control signals are both inhibited from being at level [L].
Patent JP-S5796743-A (JP)
Title: Taking out and supply apparatus for parts
Inventor: UEDA KIMIO
IPC: B23P19/00
Filed: 1980-12-02
Abstract: PURPOSE: To take out and supply efficiently parts, which are easy to break down and difficult to arrange and convey, without manual operation by taking out the parts one by one in an accurate attitude with a chuck at the lower end of a slide pin of a slide spindle.  
     CONSTITUTION: A rotary table 1 is provided with a pluality of supplied parts fixing stations 2. A second rotary table 3 is arranged adjacent to the table 1 and provided on its peripheral edge with a plurality of supplied parts fixing stations 4. A third rotary table 5 is arranged between both tables 1, 3 and provided with a plurality of slide spindles 6 in which slide pins 21 are erected slidably, in vertical direction. A parts clamping chuck 25 is secured fixedly to the lower end of the pin 21. When the chuck 25 occupies the parts clamping position, the spindle 6 moves downward so that the chuck 25 may chuck parts 29. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0247523-A (JP)
Title: Flow rate indicator
Inventor: POORU JII AIZUMOA
IPC: G01F3/22
Filed: 1988-07-07
Abstract: PURPOSE: To simplify the construction by setting a metering ring at a specific position of a cylindrical flow path at the periphery of a piston having an flow rate control orifice and taking out a movement indication signal of the piston. CONSTITUTION: A cylindrical through hole 12 is made from the lower end 14 of a main body 10 through the upper end 16 thereof, and a cup-shaped chamber 40 is formed at the lower end of a piston member 36 supported within the hole 12, and a second chamber 44 is formed at the upper end respectively, furthermore, a flow rate control orifice 60 is provided at a side wall 38 of the chamber 40, and a magnet member 46 is fixed at the chamber 44 respectively. In addition, interposed between the first flow path 26 of the hole 12 and the second flow path 28 is a small-diameter metering ring 30, and the position of the ring 30 is kept to be always at an upper stream portion from the position of the orifice 60, and a magnet-activation reed switch 72 is provided within the bore 72 of the main body 10 in accordance with the position of the magnet 40 in order to obtain a minimum signal of flow rate.
Patent JP-H01131210-A (JP)
Title: Ethylene copolymer film and molded article
Inventor: MORITA YOSHINORI
IPC: C08F210/16
Filed: 1988-07-09
Abstract: PURPOSE:To provide the title film composed of a copolymer of ethylene and a specific alpha-olefin, having a specific physical property, remarkably high weight- average molecular weight at the same intrinsic viscosity and excellent transparency, impact resistance and tear resistance and useful for packaging. CONSTITUTION:The objective film is composed of a random copolymer of ethylene and 1-30wt.% of a 5-18C alpha-olefin (preferably 4-methyl-1-pentene), having a density of 0.900-0.940g/cm<3>, an intrinsic viscosity [eta] of 0.8-4.0 (measured in decalin at 135 deg.C), a maximum melting point of 115-130 deg.C measured by differential thermal analysis and a viscosity ratio [eta]/[eta]l of 0.05-0.78 wherein [eta]l is intrinsic viscosity of a straight-chain polyethylene exhibiting the same weight-average molecular weight (measured by light-scattering). The average spherulite radius of the objective film is preferably <=6mum measured by laser-beam small-angle scattering. The film preferably exhibits plural melting points measured by differential thermal analysis.
Patent JP-S6326169-A (JP)
Title: Camera
Inventor: HAYASHI TAKAYUKI
IPC: H04N5/225
Filed: 1986-07-18
Abstract: PURPOSE:To miniaturize the entire title camera and to make the weight light by providing a support means supporting a pickup lens and a photoelectric converting means integratedly, a turning support means supporting the support means freely turnably in the panning direction or in the pitching direction and a lock means locking the support means so as not to be turned. CONSTITUTION:The deflection of a lens barrel 23 attended with a video camera is detected by an angular velocity sensor 43 (panning direction) and an angular velocity sensor 44 (tilting direction), and a control circuit 45 controls the barrel by applying power to stator windings 33, 42 of actuators 46, 47 so as to make the output from the sensors 43, 44 zero. Thus, the deflection of the lens barrel 23 is eliminated with respect to the absolute coordinate so as to reduce the picture deflection in horizontal and vertical directions. Since a large sized and heavy gyro is not used different from a conventional apparatus, the title apparatus is constituted with small size and light weight and the photographer uses it by a hand.
Patent JP-S6413757-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMADA MICHIHIRO
IPC: G11C11/407
Filed: 1987-07-07
Abstract: PURPOSE:To improve characteristics at the time when a power supply is turned ON by a method wherein a first transistor is kept conductive for a fixed time after the power supply is turned ON, an output terminal for a substrate bias generating circuit is clamped forcibly at 0V a second transistor is kept conductive after the fixed time passes and the working of the substrate bias generating circuit is transmitted to the output terminal. CONSTITUTION:When a power supply VCC is turned at the time S0, the power supply VCC rises toward a specified potential level during the time from the time S0 to the time S2. Potential VP1 at a node P1 follows to the rise of the power supply VCC by the capacitive coupling of a capacitor CA after the time S0. Substrate bias potential VBB is also elevated gradually by the capacitive coupling of a parasitic capacitor CT. When potential VP1 exceeds the threshold voltage VTH of a transistor Q1 at the time S1, the transistor Q1 becomes conductive, thus short-circuiting a VSS wiring 2 and a VBB wiring 4, then forcibly clamping potential VBB at 0V. A pulse signal POR rises at the time S4 and exceeds the threshold voltage of a transistor Q2 up to the time S5, thus making the transistor Q2 conductive. Accordingly, characteristics at the time when the power supply is turned ON can be improved.
Patent JP-H0220465-A (JP)
Title: Control device for vacuum pump motor for vehicle
Inventor: WADA HITOSHI
IPC: B60T17/02
Filed: 1988-07-07
Abstract: PURPOSE:To constrain noise generation and power consumption by turning OFF a motor driving power source despite of the operation of the switch of a vacuum pump driving motor until an engine is started by an engine start detecting means. CONSTITUTION:A constantly opening relay contactor 4 is provided for performing the drive control of a motor 2 driving a vacuum pump 1 used for an air pressure type brake booster in a diesel engine car, etc. having no negative pressure system and made freely workable by a transistor Tr1. An accessory switch 6 and a pressure switch 8 are provided in the space with a power source 3 and also a 2nd switch means connecting transistors Tr2, Tr3 to a tachogenerator 10 as for an engine start detecting means is provided. The motor driving is made OFF until the engine start even if each switch 6, 8 be turned ON, the motor driving prior to the engine start is prohibited and noise generation and power consumption are restrained.
Patent JP-H0339206-A (JP)
Title: Granule after-treatment device
Inventor: ARUBERUTO GURIMINGAA
IPC: B29B9/06
Filed: 1990-06-29
Abstract: PURPOSE: To drain and remove fault granules in a small space by providing a movable granule branch above a water tank having a replaceable filtering cassette therein. CONSTITUTION: Granule and water mixture supplied from a granuling unit is fed to a flowing case 2 of a drier 1 via a flexible tube 11 formed as a cooling water course. At the time of starting, a slit of a rotary tube 31 is positioned at a lower water tank 8, and the mixture fed into the tube 31 is drain in a filtering cassette 9 of the tank 8. Meanwhile, when the mixture of a predetermined size is supplied into the tube 31 via the tube 11, a perforated thin plate 4 is move down. Hence, before the granules are fed into the drier 1, it is sufficiently or partly previously drained. Accordingly, draining before the granules and removal of fault granule can be executed by one tank.
Patent JP-S5793550-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURAYAMA MOTOAKI
IPC: H01L21/768
Filed: 1980-12-03
Abstract: PURPOSE:To make the titled device adapted for high density in a semiconductor device without necessity of considering a positioning margin by forming a contact hole by self alignment on a thin conductive wiring film of polysilicon or the like. CONSTITUTION:The Si oxidized film 2 of the first insulating film, the polysilicone 3 of the second conductive film, the Si3N4 4 of the second insulating film, and the PSG film 5 of the third insulating film are bonded to a substrate 1. With the patterened photoresist 6 as a protective film the films 5-3 are selectively etched vertically, with the photoresist 6 as a protective film the film 5 is overetched, the resist 6 is then removed, the parts shown in (A), (B) are covered with the photoresists, the film 4 in (C) is etched, the photoresists in (A), (B) are removed, with the film 4 in (B) as a protective film the polysilicon 3 is then selectively oxidized to form a contacting hole and the insulating oxidized film 8, the aluminum or the like covers the contacting part and is patterned.
Patent JP-H0335185-A (JP)
Title: Position measuring instrument of underground drilling machine
Inventor: SHINPO TETSUYA
IPC: E21D9/06
Filed: 1989-06-30
Abstract: PURPOSE:To measure a three-dimensional position efficiently irrelevantly to a long distance and a curve by providing a fixed transmitting main station which sends an underground propagated radio wave, >=3 fixed transmitting slave stations, and an arithmetic means which calculates the coordinate positions of a mobile receiving station and an underground drilling machine. CONSTITUTION:The position measuring instrument is equipped with one fixed transmitting main station 1 installed at a position whose position coordinates are known and 1st - 3rd fixed transmitting slave stations 10, 12, and 14 installed fixedly at three different places whose position coordinates are known similarly. The main station 1 is equipped with a low-frequency oscillator and transmits an underground propagated radio wave m0 of <=1 MHz. Further, the slave stations 10, 12, and 14 transmit underground propagated radio waves m1, m2, and m3 of <=1 MHz from synchronizing circuit parts 161, 162, and 163 and low-frequency oscillators 181, 182, and 183. The mobile receiving station 22 which receives the radio waves m0, m1, m2, and m3 sent from the main station 1 and slave stations 10, 12, and 14 is mounted on a shield drilling machine 20, which is further equipped with an arithmetic means 26 which inputs and processes the received signal of the receiving station 22.
Patent JP-S5695403-A (JP)
Title: Manufacture of flat wire
Inventor: MERA YOSHIO
IPC: B21B1/16
Filed: 1979-12-28
Abstract: PURPOSE:To manufacture the flat wire in uniform size without edge cracks, by specializing the sectional area of an electric conductive soft material of a round section, and also by specializing the reduction of area and the drawing tension to be given by the wire drawing work. CONSTITUTION:The perfectly annealed electric conductive soft material 8a of a round section is supplied from the feeder 1 to the skin-pass wire drawing machine 3 through the tension controller 2, and is subjected to a light drawing work. Next, the material 8a is rolled by the rolling mill 4. Hereupon, the employed electric conductive soft material possesses an equivalent sectional area <=1.25 times of sectional area of the desired flat wire, and the reduction of area by the skin-pass drawing work is limited to <=20 percentages. The roll-formed flat wire 8b is coiled by the coiler 7 after passing the cleaning unit 5 and the tension controller 6. Hereupon, the drawing stress working as the back-tension is limited to <=35 percentages of the tensile strength of the electric conductive material after the drawing work. Hereby, the flat wire is obtained in uniform size, with fine straightness, and without edge cracks and meander.